We currently have four DNS servers ( windows 2003 AD environment )
three are at our primary site and on the 192.168.1.X network
one is at a remote site and on the 192.168.20.X network
one of the servers at the primary site will be moved to another remote site and will be on the 192.168.10.X network in the near future.
All offices are connected via an MPLS network
Now the question.
I do not seem to have problems on my network, but i am a little concerned that maybe DNS isnt setup for optmal performance. Are there any tools to run on my network that would tell me whether my DNS is setup correctly ?
I'm really just trying to think of ways to imrove / analyze / optimize my network before we have issues.
Maybe not a tool to run but exactly what commands to run and what type of results i should be looking for
Any assistance is appreciated